Enhanced coking resistance of alumina-supported cobalt nitride catalyst via doping of phosphorus for dry reforming of methane

IF 1.6 4区 化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR Phosphorus, Sulfur, and Silicon and the Related Elements Pub Date : 2024-09-02 Epub Date: 2024-09-28 DOI:10.1080/10426507.2024.2410868
Bolun Ai , Hongda Wu , Qingshan Rong , Yan Shi , Zhiwei Yao
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引用次数: 0

Abstract

A novel P-doped Co4N/γ-Al2O3 catalyst was firstly designed for dry reforming of methane (DRM). It was found that the use of P doping Co4N/γ-Al2O3 can enhance its coking resistance, which might be due to a decrease in CH4 dissociation ability and an increase in CO2 dissociation ability, as well as the increase of cobalt species capable of interacting with alumina.
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甲烷干重整中掺磷增强氧化铝负载氮化钴催化剂的抗结焦性能
首次设计了一种新型p掺杂Co4N/γ-Al2O3催化剂用于甲烷(DRM)的干重整。结果发现,P掺杂Co4N/γ-Al2O3可以增强其抗结焦能力,这可能是由于CH4解离能力降低,CO2解离能力增强,以及能够与氧化铝相互作用的钴种类增加所致。
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来源期刊
CiteScore
2.60
自引率
7.70%
发文量
103
审稿时长
2.1 months
期刊介绍: Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.
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